MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
SRA251GP
THRU
SRA257GP
25Amp Glass
Passivated Rectifier
50 to 1000 Volts
SRA
A
Features
•
•
•
•
•
•
•
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Glass Passivated Chip
Low Leakage, Low Cost
Low Forward Voltage Drop
High Current Capability
For Automotive Applications
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
•
Maximum Ratings
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
D
SRA251GP
SRA252GP
SRA253GP
SRA254GP
SRA255GP
SRA256GP
SRA257GP
---
---
---
---
---
---
---
35V
70V
140V
280V
420V
560V
700V
E
C
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
I
F(AV)
25A
T
c
= 125°C
Current
Peak Forward Surge
I
FSM
400A 8.3ms, half sine
Current
Maximum
V
F
1.1V
I
FM
= 25A;
Instantaneous
Forward Voltage
T
J
= 25°C*
Maximum DC
Reverse Current At
I
R
25
µA
T
J
= 25°C
Rated DC Blocking
250µA T
J
= 100°C
Voltage
Typical Junction
C
J
300pF
Measured at
Capacitance
1.0MHz, V
R
=4.0V
*Pulse test: Pulse width 300
µsec,
Duty cycle 2%
DIMENSIONS
INCHES
MIN
.332
.165
.218
.234
----
MM
MIN
8.43
4.19
5.54
5.94
---
DIM
A
B
C
D
E
MAX
.342
.175
.222
.2
46
5'
MAX
8.69
4.45
5.64
6.25
5'
NOTE
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
Revision:
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SRA251GP thru SRA257GP
Figure 1
Typical Forward Characteristics
20
30
100
60
40
20
20
25°C
Amps
10
Amps
.6
.4
.2
.1
.06
.04
.02
.01
.4
.6
.8
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
500
400
300
Amps
200
100
0
2
8 10
1.0
1.2
1.4
10
15
25
Figure 2
Forward Derating Curve
MCC
TM
Micro Commercial Components
5
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
125
150
175
0
°C
Average Forward Rectified Current - Amperes
versus
Case Temperature -°C
Figure 4
Peak Forward Surge Current
600
1
4
6
20
40
60 80 100
Cycles
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
Figure 3
Junction Capacitance
400
300
200
100
pF
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
T
J
=25°C
Junction Capacitance - pF
versus
Reverse Voltage - Volts
Revision:
A
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2 of 3
2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Part Number-BP
Packing
Bulk:
1Kpcs/Box
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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